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http: minor whitespace cleanup from f464535b

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Daniel Stenberg 2018-12-14 10:20:06 +01:00
parent f464535bfd
commit 04b69c744c
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3 changed files with 19 additions and 39 deletions
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8
docs/libcurl/opts/CURLOPT_TRAILERDATA.3
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@ -21,24 +21,18 @@
.\" **************************************************************************
.\"
.TH CURLOPT_TRAILERDATA 3 "14 Aug 2018" "libcurl 7.64.0" "curl_easy_setopt options"
.SH NAME:
CURLOPT_TRAILERDATA \- Custom pointer passed to the trailing headers callback
.SH SYNOPSIS:
#include <curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TRAILERDATA, void *userdata);
.SH DESCRIPTION:
Data pointer to be passed to the HTTP trailer callback function.
.SH DEFAULT:
NULL
.SH PROTOCOLS:
HTTP
.SH EXAMPLE:
.nf
/* Assuming we have a CURL handle in the hndl variable. */
@ -46,12 +40,10 @@ HTTP
struct MyData data;
curl_easy_setopt(hndl, CURLOPT_TRAILERDATA, &data);
.fi
A more complete example can be found in examples/http_trailers.html
.SH AVAILABILITY:
This option was added in curl 7.64.0 and is present if HTTP support is enabled
.SH "SEE ALSO"
.BR CURLOPT_TRAILERFUNCTION "(3), "

49
docs/libcurl/opts/CURLOPT_TRAILERFUNCTION.3
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@ -21,17 +21,14 @@
.\" **************************************************************************
.\"
.TH CURLOPT_TRAILERFUNCTION 3 "14 Aug 2018" "libcurl 7.64.0" "curl_easy_setopt options"
.SH NAME:
CURLOPT_TRAILERFUNCTION \- Set callback for sending trailing headers
.SH SYNOPSIS:
#include <curl.h>
int curl_trailer_callback(struct curl_slist ** list, void *userdata);
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TRAILERFUNCTION, curl_trailer_callback *func);
.SH DESCRIPTION:
Pass a pointer to a callback function.
@ -59,54 +56,46 @@ trailers or to abort the request.
If you set this option to NULL, then the transfer proceeds as usual
without any interruptions.
.SH DEFAULT:
NULL
.SH PROTOCOLS:
HTTP
.SH EXAMPLE:
#include <curl/curl.h>
static int trailer_cb(struct curl_slist **tr, void *data)
{
/* libcurl will free the list */
*tr = curl_slist_append(*tr, "My-super-awesome-trailer: trailer-stuff");
(void)data;
return CURL_TRAILERFUNC_OK;
/* libcurl will free the list */
tr = curl_slist_append(*tr, "My-super-awesome-trailer: trailer-stuff");
return CURL_TRAILERFUNC_OK;
}
CURL *curl = curl_easy_init();
if(curl) {
/* Set the URL of the request */
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");
/* Now set it as a put */
curl_easy_setopt(curl, CURLOPT_PUT, 1L);
/* Set the URL of the request */
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");
/* Now set it as a put */
curl_easy_setopt(curl, CURLOPT_PUT, 1L);
/* Assuming we have a function that will return the data to be pushed
Let that function be read_cb */
curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_cb);
/* Assuming we have a function that will return the data to be pushed
Let that function be read_cb */
curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_cb);
struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Trailer: My-super-awsome-trailer");
res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Trailer: My-super-awsome-trailer");
res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
/* Set the trailers filling callback */
curl_easy_setopt(curl, CURLOPT_TRAILERFUNCTION, (curl_trailer_callback)trailer_cb);
/* Set the trailers filling callback */
curl_easy_setopt(curl, CURLOPT_TRAILERFUNCTION, trailer_cb);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
curl_easy_cleanup(curl);
curl_slist_free_all(headers);
curl_slist_free_all(headers);
}
.SH AVAILABILITY:
This option was added in curl 7.64.0 and is present if HTTP support is enabled
.SH "SEE ALSO"
.BR CURLOPT_TRAILERDATA "(3), "

1
tests/libtest/lib1591.c
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@ -103,4 +103,3 @@ test_cleanup:
return (int)res;
}